MARY ANN MCLAUGHLIN MD
NPI 1568463867
Internal Medicine - Cardiovascular Disease in New York, NY
About Mary Ann Mclaughlin Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY ANN MCLAUGHLIN MD (NPI 1568463867) is an individual cardiovascular disease provider in New York, New York, licensed in New York (1923021) and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS, is affiliated with Mount Sinai Hospital, and maintains a secondary practice location in New York.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mary Ann Mclaughlin Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Mary Ann Mclaughlin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 261 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 10
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mount Sinai Hospital
Acute Care Hospitals · New York, NYNyu Langone Hospitals
Acute Care Hospitals · New York, NYHospital For Special Surgery
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10029 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW YORK, NY 10029
NEW YORK, NY 10029
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Mary Ann Mclaughlin's NPI number?
The NPI number for Mary Ann Mclaughlin is 1568463867. It was assigned to this individual provider in the NPPES registry on August 9, 2005.
Where is Mary Ann Mclaughlin located?
Mary Ann Mclaughlin practices at 1190 5th Ave, New York, NY 10029. The listed phone number is (212) 427-1540.
What is Mary Ann Mclaughlin's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Mary Ann Mclaughlin enrolled in Medicare?
Yes. Mary Ann Mclaughlin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Mary Ann Mclaughlin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Ann Mclaughlin reassigns Medicare benefits to Icahn School Of Medicine At Mount Sinai (New York, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mary Ann Mclaughlin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Mary Ann Mclaughlin affiliated with any hospitals?
According to CMS data, Mary Ann Mclaughlin is affiliated with Mount Sinai Hospital, Nyu Langone Hospitals and Hospital For Special Surgery.
When was this NPI record last updated?
The NPPES record for Mary Ann Mclaughlin was last updated on October 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mary Ann Mclaughlin, MD · NPI 1568463867
Cardiovascular Disease physician in New York, New York. Individual provider, active in the CMS NPPES registry since August 9, 2005.
## Identity
- **NPI:** 1568463867 (Entity type: Individual)
- **Enumerated:** August 9, 2005
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** 1923021 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1190 5TH AVE, New York, NY 10029-6503
- **Phone:** (212) 427-1540 · **Fax:** (212) 410-7196
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Icahn School Of Medicine At Mount Sinai (NPI 1487912416, New York, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Georgetown University School Of Medicine, class of 1990
## Record status
- **NPPES last updated:** October 27, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1568463867) · Data from the CMS NPPES public registry.